System and method for providing user-specified content to participating displays

A display system, comprising:

• a content delivery device having a main body and an output jack;
• at least one display device that is in communication with the content delivery device;
• and
• a platform provider interface device that is configured to communicate with the content delivery device, a display owner interface device and a content provider interface device;
• wherein the display owner interface device provides information about the at least one display device to the platform provider,
• wherein the content provider interface device provides content to the platform provider to be displayed on at least one display device,
• wherein the content delivery device is configured to override existing content being displayed on the at least one display device from a secondary source upon receipt of the content from the platform provider,
• wherein the platform provider includes functionality for receiving content limitations from the display owner interface device for each of the at least one display device, wherein the content limitations from the display owner are different for each of the at least one display device, and
• wherein the content delivery device includes a content formatting circuit that is configured to alter content received from the platform provider to simultaneously and individually alter aspect ratios, screen sizes, text sizes, boundary boxes, and adjust volumes to a format that is optimized for the at least one display device within the display system.